1. UNIX for Dummies Questions & Answers

What is posix? What is the relation between Posix, Unix and linux? (1 Reply)

2. Programming

can somebody explain about the ANSI C vs POSIX. say i was using open and fopen, i know that open is POSIX, and fopen is ANSI C. i read that that POSIX is a system call and ANSI C is like a standard library function. wouldn't the fopen function has to call on open function anyway to open any kind... (2 Replies)

3. Programming

Please,does anybody can give me any general info about unix(posix) ? (1 Reply)

4. UNIX for Dummies Questions & Answers

how to read POSIX? poe six or not? (3 Replies)

5. Programming

Hello ! Let's supose I have a main function in C , and two POSIX threads. I give you an example down : int main() { int something; char else; void *FirstThread(); void *SecondThread(); .. <start those two pthreads ..> return 0;} void *FirstThread() { ... } void *SecondThread()... (2 Replies)

6. Programming

HI, When i am configuring php in SUN Solaris. I am getting the below error. configure: error: Your system seems to lack POSIX threads. Do i need to install POSIX? If so can somebody let me know where can i download POSIX for Solaris 8? Thanks, (2 Replies)

7. UNIX for Advanced & Expert Users

Hi, consider the code below: #include <stdio.h> . . struct myStruct { char *message ; int id; }; . . . void *thread_function( void *ptr ); nt main() { pthread_t thread1, thread2 ,thread3 ; struct myStruct nico1; (2 Replies)

8. UNIX for Advanced & Expert Users

Hi , I am using UNIX network programming Vol1 (by R Stevens) book to learn about IPC. I would be using HP-UX,Solaris and Linux at my work. I have sections for POSIX and for System V in that book. I am quite confused in indentifying those OSs as POSIX or SYstem V. Can anyone please... (1 Reply)

9. Programming

I want to create a program that creates 2 child process, and each of them creates 2 threads, and each thread prints its thread id. I0ve allread done that the outuput isn't the outuput i want. When a run the following comand "$./a.out | sort -u | wc -l" I have the folowing output 2 $: It should... (3 Replies)

10. OS X (Apple)

Thanks to all you guys about posix compliance I have learnt an enormous amount over the last few days. I have written a program that is an Egg Timer with simple animation. I now realise how sophisticated 'bash' is compared to full posix compliance. The code below has passed all of the tests from... (11 Replies)